Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 10American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 115
... surface notched specimen from test result of through- thickness notched the weakest link model . TMCP STEEL PLATES FOR OFFSHORE STRUCTURES WELDABILITY EVALUATION M. Manigrasso. spot in CGHAZ regions distributed along the crack front . 2 ...
... surface notched specimen from test result of through- thickness notched the weakest link model . TMCP STEEL PLATES FOR OFFSHORE STRUCTURES WELDABILITY EVALUATION M. Manigrasso. spot in CGHAZ regions distributed along the crack front . 2 ...
Page 119
... surface Fig.3 - 40 μm ( b ) mid - thickness Sub - surface ( 5mm ) and mid - thickness microstructures of 50 mm TMCP pla- tes.a ) Nb - free steel.b ) Nb - steel . Nb - steel ( Fig . 3 - b ) accounting for the supe- rior toughness ...
... surface Fig.3 - 40 μm ( b ) mid - thickness Sub - surface ( 5mm ) and mid - thickness microstructures of 50 mm TMCP pla- tes.a ) Nb - free steel.b ) Nb - steel . Nb - steel ( Fig . 3 - b ) accounting for the supe- rior toughness ...
Page 263
... surface coating for non - destruc- tive evaluation of lack of coating material and flaws in the surface layer . This method is based upon the composite effects of convergence of the ultrasonic beam and attenuation of reflected wave ...
... surface coating for non - destruc- tive evaluation of lack of coating material and flaws in the surface layer . This method is based upon the composite effects of convergence of the ultrasonic beam and attenuation of reflected wave ...
Contents
RESIDUAL STRESS AND DISTORTION IN WELDS | 1 |
WELD METAL AND HAZ PROPERTIES | 37 |
The Effect of Intercritical Thermal Cycles on HAZ Microstructure and Toughness in CMnAlNb | 49 |
Copyright | |
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Common terms and phrases
aluminium austenite axial base metal bead behaviour brittle CGHAZ Charpy Charpy impact test chemical composition coating cooling corrosion crack front crack tip critical CTOD CTOD fracture toughness CTOD test CTOD value deformation developed distribution effect energy evaluation experimental fatigue crack ferrite Figure gauges Grade grain coarsened HAZ groove HAZ toughness heat input hydrogen cracking ICCGHAZ inherent strain intercritical kJ/mm load martensite Materials Engineering ASME measured mechanical properties method microstructure narrow gap notched panel obtained OMAE peak temperature pearlite pipe pipeline Pop-in pressure PWHT reheated residual stress samples seawater shielding gas simulation single-U Statoil steel plates steel TM1 strain gauges submerged arc welding surface notched specimen Table tempered tensile strength thermal cycle through-thickness notched TMCP steels underwater welding Volume III-A weld metal weldability welded joint welding conditions Welding Institute welding parameters welding procedure welding process welding residual stress weldment width yield strength